will try to leave a link ... attempt www . ted. com (spaces included) ...
then search for once get to ted dot com search for ... "how not to be ignorant about the world"
http://www.ted.com/talks/hans_and_ola_rosling_how_not_to_be_ignorant_about_the_world
then search for once get to ted dot com search for ... "how not to be ignorant about the world"
http://www.ted.com/talks/hans_and_ola_rosling_how_not_to_be_ignorant_about_the_world